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b825a2b5a8
The only remaining methods on ExceptionRule after this are methods that also exist on ExpectedException, which will allow us to, in the next CL, swap out the one for the other and then run the automated refactoring to turn it all into assertThrows/expectThrows. Note that there were some assertions about root causes that couldn't easily be turned into ExpectedException invocations, so I simply converted them directly to usages of assertThrows/expectThrows. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=178623431
461 lines
21 KiB
Java
461 lines
21 KiB
Java
// Copyright 2017 The Nomulus Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.util;
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import static com.google.common.io.BaseEncoding.base64;
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import static com.google.common.truth.Truth.assertThat;
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import static com.google.common.truth.Truth.assertWithMessage;
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import static java.nio.charset.StandardCharsets.UTF_8;
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import com.google.common.testing.EqualsTester;
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import google.registry.testing.ExceptionRule;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.InputStream;
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import java.util.Arrays;
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import java.util.zip.GZIPInputStream;
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import org.joda.time.DateTime;
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import org.joda.time.format.ISODateTimeFormat;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.junit.runners.JUnit4;
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/** Unit tests for {@link PosixTarHeader}. */
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@RunWith(JUnit4.class)
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public class PosixTarHeaderTest {
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@Rule
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public final ExceptionRule thrown = new ExceptionRule();
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@Test
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public void testGnuTarBlob() throws Exception {
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// This data was generated as follows:
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//
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// echo hello kitty >hello.xml
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// tar --format=ustar -cf ~/hello.tar hello.xml
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// head -c 1024 <hello.tar | base64
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//
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// As you can see, we're only going to bother with the first 1024 characters.
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byte[] gnuTarGeneratedData = base64().decode(""
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+ "aGVsbG8ueG1sAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAwMDA2NDAAMDU0MTI2"
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+ "NgAwMDExNjEwADAwMDAwMDAwMDE0ADEyMjAyMzEwMzI0ADAxMjQ2MQAgMAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB1c3RhcgAwMGphcnQAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAZW5nAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwMDAwMDAwADAwMDAw"
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+ "MDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABo"
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+ "ZWxsbyBraXR0eQoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
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+ "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==");
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assertThat(gnuTarGeneratedData.length).isEqualTo(1024);
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// Now we have to replicate it.
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byte[] data = "hello kitty\n".getBytes(UTF_8);
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PosixTarHeader header = new PosixTarHeader.Builder()
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.setType(PosixTarHeader.Type.REGULAR)
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.setName("hello.xml")
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.setSize(data.length)
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.setMode(0640)
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// This timestamp should have been midnight but I think GNU tar might not understand
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// daylight savings time. Woe is me.
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.setMtime(DateTime.parse("2013-08-13T01:50:12Z"))
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.setUname("jart")
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.setGname("eng")
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.setUid(180918) // echo $UID
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.setGid(5000) // import grp; print grp.getgrnam('eng').gr_gid
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.build();
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ByteArrayOutputStream output = new ByteArrayOutputStream();
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output.write(header.getBytes());
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output.write(data);
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// Line up with the 512-byte block boundary.
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if (data.length % 512 != 0) {
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output.write(new byte[512 - data.length % 512]);
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}
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output.write(new byte[1024]); // Bunch of null bytes to indicate end of archive.
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byte[] tarData = output.toByteArray();
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assertThat(tarData.length % 512).isEqualTo(0);
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data = Arrays.copyOf(tarData, 1024);
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// From Wikipedia:
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// The checksum is calculated by taking the sum of the unsigned byte values of the header
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// record with the eight checksum bytes taken to be ascii spaces (decimal value 32). It is
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// stored as a six digit octal number with leading zeroes followed by a NUL and then a space.
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// Various implementations do not adhere to this format. For better compatibility, ignore
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// leading and trailing whitespace, and get the first six digits. In addition, some historic
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// tar implementations treated bytes as signed. Implementations typically calculate the
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// checksum both ways, and treat it as good if either the signed or unsigned sum matches the
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// included checksum.
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data[155] = ' ';
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// Compare everything in the arrays except for the checksum. That way we know what's causing
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// the checksum to fail.
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byte[] gnuTarGeneratedDataNoChksum = gnuTarGeneratedData.clone();
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Arrays.fill(gnuTarGeneratedDataNoChksum, 148, 148 + 8, (byte) 0);
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byte[] dataNoChksum = data.clone();
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Arrays.fill(dataNoChksum, 148, 148 + 8, (byte) 0);
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assertThat(dataNoChksum).isEqualTo(gnuTarGeneratedDataNoChksum);
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// Now do it again with the checksum.
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assertThat(data).isEqualTo(gnuTarGeneratedData);
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}
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@Test
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public void testFields() throws Exception {
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PosixTarHeader header = new PosixTarHeader.Builder()
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.setType(PosixTarHeader.Type.REGULAR)
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.setName("(◕‿◕).txt")
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.setSize(666)
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.setMode(0777)
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.setMtime(DateTime.parse("1984-12-18T04:20:00Z"))
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.setUname("everything i ever touched")
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.setGname("everything i ever had, has died")
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.setUid(180918)
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.setGid(5000)
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.build();
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assertThat(header.getType()).isEqualTo(PosixTarHeader.Type.REGULAR);
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assertThat(header.getName()).isEqualTo("(◕‿◕).txt");
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assertThat(header.getSize()).isEqualTo(666);
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assertThat(header.getMode()).isEqualTo(0777);
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assertThat(header.getUname()).isEqualTo("everything i ever touched");
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assertThat(header.getGname()).isEqualTo("everything i ever had, has died");
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assertThat(header.getUid()).isEqualTo(180918);
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assertThat(header.getGid()).isEqualTo(5000);
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assertThat(header.getMtime()).isEqualTo(DateTime.parse("1984-12-18T04:20:00Z"));
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assertThat(header.getMagic()).isEqualTo("ustar");
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assertThat(header.getVersion()).isEqualTo("00");
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}
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@Test
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public void testFieldsSomeMoar() throws Exception {
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PosixTarHeader header = new PosixTarHeader.Builder()
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.setType(PosixTarHeader.Type.DIRECTORY)
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.setName("Black lung full of fumes, choke on memories")
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.setSize(1024 * 1024 * 1024)
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.setMode(31337)
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.setMtime(DateTime.parse("2020-12-18T04:20:00Z"))
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.setUname("every street i ever walked")
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.setGname("every home i ever had, is lost")
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.setUid(0)
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.setGid(31337)
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.build();
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assertThat(header.getType()).isEqualTo(PosixTarHeader.Type.DIRECTORY);
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assertThat(header.getName()).isEqualTo("Black lung full of fumes, choke on memories");
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assertThat(header.getSize()).isEqualTo(1024 * 1024 * 1024);
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assertThat(header.getMode()).isEqualTo(31337);
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assertThat(header.getUname()).isEqualTo("every street i ever walked");
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assertThat(header.getGname()).isEqualTo("every home i ever had, is lost");
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assertThat(header.getUid()).isEqualTo(0);
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assertThat(header.getGid()).isEqualTo(31337);
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assertThat(header.getMtime()).isEqualTo(DateTime.parse("2020-12-18T04:20:00Z"));
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}
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@Test
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public void testLoad() throws Exception {
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PosixTarHeader header = new PosixTarHeader.Builder()
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.setType(PosixTarHeader.Type.REGULAR)
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.setName("(◕‿◕).txt")
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.setSize(31337)
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.setMode(0777)
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.setMtime(DateTime.parse("1984-12-18T04:20:00Z"))
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.setUname("everything i ever touched")
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.setGname("everything i ever had, has died")
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.setUid(180918)
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.setGid(5000)
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.build();
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header = PosixTarHeader.from(header.getBytes()); // <-- Pay attention to this line.
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assertThat(header.getType()).isEqualTo(PosixTarHeader.Type.REGULAR);
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assertThat(header.getName()).isEqualTo("(◕‿◕).txt");
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assertThat(header.getSize()).isEqualTo(31337);
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assertThat(header.getMode()).isEqualTo(0777);
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assertThat(header.getUname()).isEqualTo("everything i ever touched");
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assertThat(header.getGname()).isEqualTo("everything i ever had, has died");
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assertThat(header.getUid()).isEqualTo(180918);
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assertThat(header.getGid()).isEqualTo(5000);
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assertThat(header.getMtime()).isEqualTo(DateTime.parse("1984-12-18T04:20:00Z"));
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assertThat(header.getMagic()).isEqualTo("ustar");
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assertThat(header.getVersion()).isEqualTo("00");
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}
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@Test
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public void testBadChecksum() throws Exception {
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PosixTarHeader header = new PosixTarHeader.Builder()
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.setName("(◕‿◕).txt")
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.setSize(31337)
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.build();
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byte[] bytes = header.getBytes();
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bytes[150] = '0';
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bytes[151] = '0';
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thrown.expect(IllegalArgumentException.class);
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thrown.expectMessage("chksum invalid");
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PosixTarHeader.from(bytes);
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}
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@Test
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public void testHashEquals() throws Exception {
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new EqualsTester()
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.addEqualityGroup(
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new PosixTarHeader.Builder()
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.setName("(◕‿◕).txt")
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.setSize(123)
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.setMtime(DateTime.parse("1984-12-18TZ"))
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.setUid(1234)
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.setGid(456)
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.setUname("jart")
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.setGname("wheel")
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.build(),
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new PosixTarHeader.Builder()
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.setName("(◕‿◕).txt")
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.setSize(123)
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.setMtime(DateTime.parse("1984-12-18TZ"))
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.setUid(1234)
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.setGid(456)
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.setUname("jart")
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.setGname("wheel")
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.build())
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.addEqualityGroup(
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new PosixTarHeader.Builder()
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.setName("(•︵•).txt") // Awwwww! It looks so sad...
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.setSize(123)
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.build())
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.testEquals();
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}
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@Test
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public void testReadBsdTarFormatUstar() throws Exception {
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// $ tar --version
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// bsdtar 2.8.3 - libarchive 2.8.3
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// echo no rain can wash away my tears >liketears
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// echo no wind can soothe my pain >inrain
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// chmod 0600 liketears inrain
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// tar --format=ustar -c liketears inrain | gzip | base64
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InputStream input = new GZIPInputStream(new ByteArrayInputStream(base64().decode(""
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+ "H4sIAIl5DVIAA+3T0QqCMBTGca97ivMIx03n84waaNkMNcS3T4OCbuymFcH/dzc22Dd2vrY5hTH"
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+ "4fsjSUVWnKllZ5MY5Wde6rvXBVpIbo9ZUpnKFaG7VlZlowkxP12H0/RLl6Ptx69xUh9Bu7L8+Sj"
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+ "4bMp3YSe+bKHsfZfJDLX7ys5xnuQ/F7tfxkFgT1+9Pe8f7/ttn/12hS/+NLSr6/w1L/6cmHu79H"
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+ "7purMNa/ssyE3QfAAAAAAAAAAAAAADgH9wAqAJg4gAoAAA=")));
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PosixTarHeader header;
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byte[] block = new byte[512];
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String likeTears = "no rain can wash away my tears\n";
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String inRain = "no wind can soothe my pain\n";
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assertThat(input.read(block)).isEqualTo(512);
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header = PosixTarHeader.from(block);
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assertThat(header.getName()).isEqualTo("liketears");
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assertThat(header.getSize()).isEqualTo(likeTears.length());
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assertThat(header.getMode()).isEqualTo(0600);
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assertThat(header.getUname()).isEqualTo("jart");
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assertThat(header.getGname()).isEqualTo("wheel");
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assertThat(header.getUid()).isEqualTo(180918);
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assertThat(header.getGid()).isEqualTo(0);
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assertThat(header.getMtime().toString(ISODateTimeFormat.date())).isEqualTo("2013-08-16");
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assertThat(input.read(block)).isEqualTo(512);
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assertThat(new String(block, 0, likeTears.length(), UTF_8)).isEqualTo(likeTears);
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assertThat(input.read(block)).isEqualTo(512);
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header = PosixTarHeader.from(block);
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assertThat(header.getName()).isEqualTo("inrain");
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assertThat(header.getSize()).isEqualTo(inRain.length());
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assertThat(header.getMode()).isEqualTo(0600);
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assertThat(header.getUname()).isEqualTo("jart");
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assertThat(header.getGname()).isEqualTo("wheel");
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assertThat(header.getUid()).isEqualTo(180918);
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assertThat(header.getGid()).isEqualTo(0);
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assertThat(header.getMtime().toString(ISODateTimeFormat.date())).isEqualTo("2013-08-16");
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assertThat(input.read(block)).isEqualTo(512);
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assertThat(new String(block, 0, inRain.length(), UTF_8)).isEqualTo(inRain);
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assertThat(input.read(block)).isEqualTo(512);
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assertWithMessage("End of archive marker corrupt").that(block).isEqualTo(new byte[512]);
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assertThat(input.read(block)).isEqualTo(512);
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assertWithMessage("End of archive marker corrupt").that(block).isEqualTo(new byte[512]);
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}
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@Test
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public void testReadBsdTarFormatDefault() throws Exception {
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// $ tar --version
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// bsdtar 2.8.3 - libarchive 2.8.3
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// echo no rain can wash away my tears >liketears
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// echo no wind can soothe my pain >inrain
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// chmod 0600 liketears inrain
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// tar -c liketears inrain | gzip | base64
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InputStream input = new GZIPInputStream(new ByteArrayInputStream(base64().decode(""
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+ "H4sIAM17DVIAA+3T0QqCMBTGca97ivMIx03n84waaNkMNcS3T4OCbuymFcH/dzc22Dd2vrY5hTH"
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+ "4fsjSUVWnKllZ5MY5Wde6rvXBVpIbo9ZUpnKFaG7VlZlowkxP12H0/RLl6Ptx69xUh9Bu7L8+Sj"
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+ "4bMp3YSe+bKHsfZfJDLX7ys5xnuQ/F7tfxkFgT1+9Pe8f7/ttn/12hS/+NLSr6/w1L/6cmHu79H"
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+ "7purMNa/ssyE3QfAAAAAAAAAAAAAADgH9wAqAJg4gAoAAA=")));
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PosixTarHeader header;
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byte[] block = new byte[512];
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String likeTears = "no rain can wash away my tears\n";
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String inRain = "no wind can soothe my pain\n";
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assertThat(input.read(block)).isEqualTo(512);
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header = PosixTarHeader.from(block);
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assertThat(header.getName()).isEqualTo("liketears");
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assertThat(header.getSize()).isEqualTo(likeTears.length());
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assertThat(header.getMode()).isEqualTo(0600);
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assertThat(header.getUname()).isEqualTo("jart");
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assertThat(header.getGname()).isEqualTo("wheel");
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assertThat(header.getUid()).isEqualTo(180918);
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assertThat(header.getGid()).isEqualTo(0);
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assertThat(header.getMtime().toString(ISODateTimeFormat.date())).isEqualTo("2013-08-16");
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assertThat(input.read(block)).isEqualTo(512);
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assertThat(new String(block, 0, likeTears.length(), UTF_8)).isEqualTo(likeTears);
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assertThat(input.read(block)).isEqualTo(512);
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header = PosixTarHeader.from(block);
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assertThat(header.getName()).isEqualTo("inrain");
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assertThat(header.getSize()).isEqualTo(inRain.length());
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assertThat(header.getMode()).isEqualTo(0600);
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assertThat(header.getUname()).isEqualTo("jart");
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assertThat(header.getGname()).isEqualTo("wheel");
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assertThat(header.getUid()).isEqualTo(180918);
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assertThat(header.getGid()).isEqualTo(0);
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assertThat(header.getMtime().toString(ISODateTimeFormat.date())).isEqualTo("2013-08-16");
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assertThat(input.read(block)).isEqualTo(512);
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assertThat(new String(block, 0, inRain.length(), UTF_8)).isEqualTo(inRain);
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assertThat(input.read(block)).isEqualTo(512);
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assertWithMessage("End of archive marker corrupt").that(block).isEqualTo(new byte[512]);
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assertThat(input.read(block)).isEqualTo(512);
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assertWithMessage("End of archive marker corrupt").that(block).isEqualTo(new byte[512]);
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}
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@Test
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public void testReadGnuTarFormatDefault() throws Exception {
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// $ tar --version
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// tar (GNU tar) 1.26
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// echo no rain can wash away my tears >liketears
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// echo no wind can soothe my pain >inrain
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// chmod 0600 liketears inrain
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// tar -c liketears inrain | gzip | base64
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InputStream input = new GZIPInputStream(new ByteArrayInputStream(base64().decode(""
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+ "H4sIAHV8DVIAA+3TTQ6CMBCG4a49xRxhWqCcp1Ei+FMMYIi3t3RhXOkKjMn77Npp0klmvkt3bqY"
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+ "mDKNZjyZe1WhVWud9Olvrreb7rKiNdU4LV3tblSaVnVcjumJPL/dxCoOIOYVh+vSuicct2tla7G"
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+ "UIXZR9iDKHsZUwh4dcH5KXYvfr9rCyLi7jX/eP7/kv3vKf6larqiD/W0j5n7t4yPkf+35qmyX8t"
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+ "7QTZB8AAAAAAAAAAAAAAOAfPAE43i9LACgAAA==")));
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PosixTarHeader header;
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byte[] block = new byte[512];
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String likeTears = "no rain can wash away my tears\n";
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String inRain = "no wind can soothe my pain\n";
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assertThat(input.read(block)).isEqualTo(512);
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header = PosixTarHeader.from(block);
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assertThat(header.getName()).isEqualTo("liketears");
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assertThat(header.getSize()).isEqualTo(likeTears.length());
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assertThat(header.getMode()).isEqualTo(0600);
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assertThat(header.getUname()).isEqualTo("jart");
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assertThat(header.getGname()).isEqualTo("eng");
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assertThat(header.getUid()).isEqualTo(180918);
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assertThat(header.getGid()).isEqualTo(5000);
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assertThat(header.getMtime().toString(ISODateTimeFormat.date())).isEqualTo("2013-08-16");
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assertThat(input.read(block)).isEqualTo(512);
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assertThat(new String(block, 0, likeTears.length(), UTF_8)).isEqualTo(likeTears);
|
|
|
|
assertThat(input.read(block)).isEqualTo(512);
|
|
header = PosixTarHeader.from(block);
|
|
assertThat(header.getName()).isEqualTo("inrain");
|
|
assertThat(header.getSize()).isEqualTo(inRain.length());
|
|
assertThat(header.getMode()).isEqualTo(0600);
|
|
assertThat(header.getUname()).isEqualTo("jart");
|
|
assertThat(header.getGname()).isEqualTo("eng");
|
|
assertThat(header.getUid()).isEqualTo(180918);
|
|
assertThat(header.getGid()).isEqualTo(5000);
|
|
assertThat(header.getMtime().toString(ISODateTimeFormat.date())).isEqualTo("2013-08-16");
|
|
|
|
assertThat(input.read(block)).isEqualTo(512);
|
|
assertThat(new String(block, 0, inRain.length(), UTF_8)).isEqualTo(inRain);
|
|
|
|
assertThat(input.read(block)).isEqualTo(512);
|
|
assertWithMessage("End of archive marker corrupt").that(block).isEqualTo(new byte[512]);
|
|
assertThat(input.read(block)).isEqualTo(512);
|
|
assertWithMessage("End of archive marker corrupt").that(block).isEqualTo(new byte[512]);
|
|
}
|
|
|
|
@Test
|
|
public void testReadGnuTarFormatUstar() throws Exception {
|
|
// $ tar --version
|
|
// tar (GNU tar) 1.26
|
|
|
|
// echo no rain can wash away my tears >liketears
|
|
// echo no wind can soothe my pain >inrain
|
|
// chmod 0600 liketears inrain
|
|
// tar --format=ustar -c liketears inrain | gzip | base64
|
|
InputStream input = new GZIPInputStream(new ByteArrayInputStream(base64().decode(""
|
|
+ "H4sIAOB8DVIAA+3TTQ6DIBCGYdY9BUcYUPE8pDWV/mCjNsbbF01jurIr25i8z4ZACAxhvlu4Vn3"
|
|
+ "l205tRxInoqTIjXUuzY1xRub1WVYqY61ktnSmyJUYWzhRWjasafHset+mUi6+7df2VfG8es77Kc"
|
|
+ "u4E7HRrQ9RH33Ug+9q7Qc/6vuo56Y4/Ls8bCzE6fu3veN7/rOP/Lsp/1Jk5P8XUv6HEE9z/rum6"
|
|
+ "etqCv8j9QTZBwAAAAAAAAAAAAAA2IMXm3pYMgAoAAA=")));
|
|
|
|
PosixTarHeader header;
|
|
byte[] block = new byte[512];
|
|
String likeTears = "no rain can wash away my tears\n";
|
|
String inRain = "no wind can soothe my pain\n";
|
|
|
|
assertThat(input.read(block)).isEqualTo(512);
|
|
header = PosixTarHeader.from(block);
|
|
assertThat(header.getType()).isEqualTo(PosixTarHeader.Type.REGULAR);
|
|
assertThat(header.getName()).isEqualTo("liketears");
|
|
assertThat(header.getSize()).isEqualTo(likeTears.length());
|
|
assertThat(header.getMode()).isEqualTo(0600);
|
|
assertThat(header.getUname()).isEqualTo("jart");
|
|
assertThat(header.getGname()).isEqualTo("eng");
|
|
assertThat(header.getUid()).isEqualTo(180918);
|
|
assertThat(header.getGid()).isEqualTo(5000);
|
|
assertThat(header.getMtime().toString(ISODateTimeFormat.date())).isEqualTo("2013-08-16");
|
|
|
|
assertThat(input.read(block)).isEqualTo(512);
|
|
assertThat(new String(block, 0, likeTears.length(), UTF_8)).isEqualTo(likeTears);
|
|
|
|
assertThat(input.read(block)).isEqualTo(512);
|
|
header = PosixTarHeader.from(block);
|
|
assertThat(header.getType()).isEqualTo(PosixTarHeader.Type.REGULAR);
|
|
assertThat(header.getName()).isEqualTo("inrain");
|
|
assertThat(header.getSize()).isEqualTo(inRain.length());
|
|
assertThat(header.getMode()).isEqualTo(0600);
|
|
assertThat(header.getUname()).isEqualTo("jart");
|
|
assertThat(header.getGname()).isEqualTo("eng");
|
|
assertThat(header.getUid()).isEqualTo(180918);
|
|
assertThat(header.getGid()).isEqualTo(5000);
|
|
assertThat(header.getMtime().toString(ISODateTimeFormat.date())).isEqualTo("2013-08-16");
|
|
|
|
assertThat(input.read(block)).isEqualTo(512);
|
|
assertThat(new String(block, 0, inRain.length(), UTF_8)).isEqualTo(inRain);
|
|
|
|
assertThat(input.read(block)).isEqualTo(512);
|
|
assertWithMessage("End of archive marker corrupt").that(block).isEqualTo(new byte[512]);
|
|
assertThat(input.read(block)).isEqualTo(512);
|
|
assertWithMessage("End of archive marker corrupt").that(block).isEqualTo(new byte[512]);
|
|
}
|
|
}
|